* {
  margin: 0;
  padding: 0;
}

.warp {
  width: 100%;
}

button {
  outline: none;
}

.logout-wp{
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.logout-box{
  position: fixed;
  display: inline-block;
  top: 20%;
  left: 50%;
  transform: translate(-50%);
  width: 420px;
  padding-bottom: 10px;
  border: 1px solid #ebeef5;
  font-size: 18px;
  box-shadow: 0 2px 12px 0 rgba(0,0,0,.1);
  text-align: left;
  overflow: hidden;
  backface-visibility: hidden;
  background-color: #fff;
}

.logout-header{
  position: relative;
  padding: 15px 15px 10px;
  
}

.logout-header__title{
  padding-left: 0;
  margin-bottom: 0;
  font-size: 20px;
  line-height: 1;
  color: #303133;
}

.logout-header__button{
  position: absolute;
  top: 15px;
  right: 15px;
  padding: 0;
  border: none;
  outline: none;
  background: transparent;
  font-size: 16px;
  cursor: pointer;
}

.logout-content{
  padding: 10px 15px;
  color: #606266;
  font-size: 20px;
}

.logout-content-container{
  position: relative;
}

.logout-content-message{
  padding-left: 36px;
  padding-right: 12px;
}

.logout-content-message>p{
  margin: 0;
  line-height: 24px;
}

.logout-btns{
  padding: 5px 15px 0;
  text-align: right;
}

.logout-btns> button {
  width: 56px;
  height: 32px;
  border: 1px solid #dcdfe6;
  color: #606266;
  background: #fff;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  font-weight: 500;
  outline: none;
}

.logout-btns button:nth-child(2){
  margin-left: 10px;
  color: #fff;
  background-color: #409eff;
  border-color: #409eff;
}



.header {
  width: 100%;
  background-color: #fff;
}

header {
  height: 84px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header>ul {
  height: 84px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.headLog {
  width: 140px;
  height: 84px;
}

header>ul:nth-child(1)>li:not(:nth-child(1)),
header>ul:nth-child(2)>li:not(:nth-child(1)){
  height: 84px;
  display: flex;
  align-items: center;
  padding: 0 15px;
  cursor: pointer;
  position: relative;
}

header>ul:nth-child(1)>li:not(:nth-child(1)):hover,
header>ul:nth-child(2)>li:not(:nth-child(1)):hover,
.navActive {
  background-color: #f8f8f8;
}

.teacherpullBox,
.userpullBox {
    position: absolute;
    z-index: 1000;
    top: 100%;
    min-width: 160px;
    background-color: #fff;
    word-break: break-all;
    text-align: left;
    display: none;
}

.teacherpullBox>li {
    padding: 8px 20px;
    border-bottom: 1px solid #ccc;
}

.userpullBox>li {
    display: block;
    padding: 8px 20px;
    border-bottom: 1px solid #ccc;
} 

.teacherpullBox>li:hover {
    background-color: #f8f8f8;
    color: #30a4ff;
}

.userpullBox>li:hover {
    background-color: #f8f8f8;
    color: #30a4ff;
}

.hader {
  width: 1200px;
  /* background-color: red; */
  margin: auto;
  padding: 10px;
}

.hader p {
  font-size: 16px;
}

.selc {
  margin-top: 20px;
}

.selc ul {
  list-style: none;
  display: inline-block;
  margin-left: 30px;
}

.selc ul li {
  display: inline-block;
  margin-left: 18px;
  cursor: pointer;
}

.active {
  /* width: 50px; */
  height: 20px;
  padding: 3px;
  background: #30a4ff;
  color: white;
  text-align: center;
  line-height: 20px;
}

.cont {
  width: 100%;
  background-color: #f3f5f7;
  margin: auto;
  display: flex;
  justify-content: center;
}

.cont-sort {
  margin-top: 70px;
}

.cont-wp {
  width: 1200px;
  padding: 10px;

}

.cont-item {
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #bababa;
  padding-bottom: 55px;
}

.item-bottom {
  border-bottom: none;
}

.cont-item img {
  width: 135px;
  /* height: 160px; */
  /* height: 100px; */
}

.conent {
  margin-left: 15px;
  width: 70%;
}

.conent-item {
  /* width: 850px; */
  height: 35%;
  border-bottom: 1px solid;
}

.conent span:nth-child(1) {
  font-weight: bold;
}

.sp {
  margin-left: 288px;
  color: #cccccc;
}

.conent-brief {
  display: flex;
}

.conent-brief ul {
  list-style: none;
}

.conent-brief ul li {
  color: darkgray;
  font-size: 14px;
  /* display: inline-block; */
  margin-top: 12px;
}

.conent-right{
  margin-top: 20px;
}

.conent-right p:nth-child(2) {
  margin-top: 20px;
}
.conent-right p {
  width: 120px;
  height: 35px;
  text-align: center;
  line-height: 35px;
  border: 1px solid #30a4ff;
  color: #30a4ff;
  border-radius: 5px;
  font-weight: 500;
  cursor: pointer;
}

.conent-right p:hover {
  background: #30a4ff;
  color: white;
}

.header {
  width: 100%;
  margin: 0 auto;
  background-color: #fff;
  /* padding: 10px; */
  box-shadow: 0 4px 8px 0 rgba(7,17,27,.1)
}

header {
  width: 1200px;
  height: 84px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

header > ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.headLog {
  width: 140px;
  height: 84px;
}

header > ul:nth-child(1) > li:not(:nth-child(1)),
header > ul:nth-child(2) > li:not(:nth-child(1)) {
  padding: 0 15px;
  cursor: pointer;
}

header > ul:nth-child(1) > li:not(:nth-child(1)):hover {
  background-color: #f8f8f8;
  height: 84px;
  line-height: 84px;
}

header > ul:nth-child(2) > li:nth-child(1) {
  position: relative;
}

header > ul:nth-child(2) > li:nth-child(1) > i {
  position: absolute;
  top: 12px;
  right: 15px;
  font-weight: bold;
  color: #6b7076;
}

header > ul:nth-child(2) > li:nth-child(1) > input {
  width: 170px;
  height: 41px;
  border: 1px solid #000;
  border-radius: 41px;
  text-indent: 20px;
  outline: none;
}

header > ul:nth-child(2) > li:nth-child(2) > i {
  font-size: 20px;
}

header > ul:nth-child(2) > li {
  display: flex;
  align-items: center;
}

header ul li {
  font-size: 16px;
}

.cont-item-warp .cont-item:last-child {
  border-bottom: none;
}

.sort span:hover {
  color: #30a4ff;
}

.sort {
  cursor: pointer;
}

.pageBox {
  padding-bottom:20px;
  height: 80px;
  align-items: center;
}


.pagediv{
  width: auto;
  margin: 0 auto;
}

.pagediv span,
.pagediv ul li{
  display: inline-block;
  border: 0;
  border-radius: 50%;
  margin: 0 6px;
  width: 36px;
  text-align: center;
  height: 36px;
  line-height: 36px;
  background-color: #fff;
  cursor: pointer;
}

.pageNav .Pageactive {
background-color: #4d555d;
color:#fff;
}

.pagediv ul li:hover {
  background-color: #4d555d;
  color:#fff;
}

.pageNum {
  background-color: #fff;
  background-image: none;
  border: 1px solid #e5e6e7;
  border-radius: 3px;
  color: inherit;
  display: block;
  padding: 6px 12px;
  width: 80px;
  outline: none;
  box-sizing: border-box;
}

.pageNum:focus {
  border-color: #30a4ff !important;
}

.pageJump {
  background-color: #ddd;
  width: 54px;
  height: 34px;
  text-align: center;
  line-height: 34px;
  cursor: pointer;
  color:#fff;
  border-radius: 3px;
  margin-left:10px;
}

.pageJump:hover {
  background-color: #bababa;
}

.flex {
  display: flex;
}


.yqlj {
  height: 50px;
  line-height: 50px;
  border-bottom: 1px solid #666666;
}

.footerquanl {
margin:30px auto 0;
}

.footerquanl li {
 text-align: center;
}

.margin-bo10 {
  margin-bottom: 10px;
}
.ewmPosition {
  position: relative;
}

.rightphone > div{
  border: 1px solid #666666;
  width: 158px;
  text-align: center;
  height: 36px;
  line-height: 36px;
  border-radius: 50px;
}

.erewmBox {
  width: 100px;
  height: 100px;
  position: absolute;
  left:-80px;
  top:50%;
  transform: translateY(-50%);
  display: none;
}

.cargLi_bot_footer {
  margin:10px 0 5px;
  justify-content: space-between;
  align-items: center;
}

footer {
  font-size: 16px;
  background-color: #2e3036;
  padding: 50px 0 30px;
  color: #666666;
}

.footerBox {
  width: 1200px;
  margin:0 auto;
  overflow: visible;
}

.footer_top {
  justify-content: space-between;
}

.foottop_left{
  width: 50%;
}

.foottop_left li div:first-child {
  font-size: 16px;
}

.foottop_left li {
  width: 150px;
}

.rightphone > div{
  border: 1px solid #666666;
  width: 158px;
  text-align: center;
  height: 36px;
  line-height: 36px;
  border-radius: 50px;
}

.foottop_right{
  width: 50%;
  justify-content: space-between;
}

.foottop_right li:first-child{
  width: 253px;
}

.foottop_left li div {
  margin-bottom:10px;
}

.rightphone {
  margin-left:40px;
}

.rightphone div:first-child {
  margin-bottom:20px;
}

.margin-bo10 {
  margin-bottom: 10px;
}

.margin-top10 {
  margin-top: 20px;
}

.fixBox {
  width: 40px;
  /* height: 100px; */
  background-color: black;
  position: fixed;
  right: 20px;
  bottom: 50px;
  color:#fff;
  text-align: center;
  flex-direction: column;
  justify-content: space-between;
}

.fixBox > div:hover {
  background-color: #30a4ff;
  cursor: pointer;
}

.smBox {
  position: relative;
}

.smimgBox {
  display: none;
  width: 90px;
  height: auto;
  position: absolute;
  z-index: 999;
  left: -104px;
  /* top: 50%; */
  background: #fff;
  border: 1px solid #eee;
  padding-top: 5px;
  transform: translateY(-50%);
  /* -webkit-transform: translateY(-50%); */
  bottom: -94px;
}

.smimg img{
  width: 70px;
  height: 70px;
}

.footer_bottom {
  width: 1200px;
  margin: 0 auto;
  display: flex;
}


